Thursday, June 23, 2011


Today I found a new and easy problem that would help me.  So as you can see in the top our equation is 7x79.  I done it like this, 7x70=490 and you have 9 left then do 7x9 equal 63.  Now you add 490 and 69 equals 559. 

1 comment:

  1. Hmmm are you sure?? I think you need to check this Tuipulotu. Your strategy is good but ...
    Mrs Nua